The two most common viruses to cause food-borne illness are . norovirus and hepatitis A.

rotovirus and meningitis

retrovirus and scoliosis

hanta virus and enurospsis

Norovirus and Hepatitis A

Explanation:

Norovirus (most common viral foodborne illness, which causes gastroenteritis, a medical condition characterised by diarrhiea, vomiting and abdominal pain), Hepatitis A and E (which cause inflammation of the liver), Rotavirus (particularly associated with gastroenteritis in children).

And don't worry about the Rotavirus because it isn't with any other options for the most common foodborne illnesses.